CVE-2020-28857

Name: CVE-2020-28857
Creator: NVD / NIST
Published: 2020-12-14T19:15:12.737+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 1.51%

Last modified Jun 17, 2026

CVE-2020-28857 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. OpenAsset Digital Asset Management (DAM) through 12.0.19, does not correctly sanitize user supplied input in multiple parameters and endpoints, allowing for stored cross-site scripting attacks.. EPSS estimates a 1.51% chance of exploitation in the next 30 days.

Description

OpenAsset Digital Asset Management (DAM) through 12.0.19, does not correctly sanitize user supplied input in multiple parameters and endpoints, allowing for stored cross-site scripting attacks.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

1.51%

71.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Openasset	Digital Asset Management	<= 12.0.19

References

http://openasset.comProduct
http://packetstormsecurity.com/files/160455/OpenAsset-Digital-Asset-Management-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2020/Dec/18Mailing List, Third Party Advisory
https://www.themissinglink.com.au/security-advisories-cve-2020-28857Third Party Advisory
http://openasset.comProduct
http://packetstormsecurity.com/files/160455/OpenAsset-Digital-Asset-Management-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2020/Dec/18Mailing List, Third Party Advisory
https://www.themissinglink.com.au/security-advisories-cve-2020-28857Third Party Advisory

Timeline

Published: Dec 14, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-28857?

OpenAsset Digital Asset Management (DAM) through 12.0.19, does not correctly sanitize user supplied input in multiple parameters and endpoints, allowing for stored cross-site scripting attacks.

How severe is CVE-2020-28857?

CVE-2020-28857 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 1.51% probability of exploitation in the next 30 days.

How do I fix CVE-2020-28857?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-28857?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST